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For this reason, all of you chew users out there need to find a company that will approve you in the non-tobacco category
Methodology, study design, article gathering and writing of proposal and first draft: HMJ, ASB, SMA, OAA and KMA
For cohort studies, the age range associated with the RR estimate was calculated as a mean age at baseline plus the mean/median years of follow-up (if only the maximum years of follow-up were reported, we would halve this value and add it to the mean age at baseline)
10.1136/tobaccocontrol-2019-055053 38
This document describes the baseline mechanisms and approaches that WHO believes are necessary to strengthen tobacco control
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